Bitcoin machine sound

1. No matter what kind of computer, noise is basically a fan problem. If you can't clean up the st on the fan, replace it

2. This depends on what configuration of bitcoin mining machine you buy. Take Avalon mining machine as an example, avalon2
1t package (10 single-mode groups): the price is 13999 yuan; The price of avalon2 single-mode 100g is 1599 yuan; The price of Avalon 2-generation Miner 2 mole 200g is 2500 yuan. At present, Avalon three generation chips have been released, and Avalon 3 mining machine is about to enter the market.

4. Every 100 S4 bitcoin mining machines consume 900W of electricity per hour
bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server
the popular digital currencies in 2013 include bitcoin, Leyte coin, zeta coin, pennies (Internet), invisible gold bar, red coin, pole coin, barbecue coin and prime currency. At present, hundreds of digital currencies are issued all over the world
the price of bitcoin mining machine ranges from two or three hundred yuan to 200000 yuan. From 2011 to 2013, high configuration bitcoin & quot; Mining machine & quot; From 10000 yuan to 300000 yuan, but the performance is much better than before. According to instry insiders, the old machine can only dig 1 bitcoin in 100 days, but now (2013) machine can dig 3.5 bitcoins in 100 days
according to the miner information published by the domestic assembly team, a miner with the lowest configuration at the price of 3000 yuan can be returned in more than 30 days according to the bitcoin mining speed. The machine with mining speed of 10G / s can dig about 0.03 bitcoins 24 hours a day, while the machine with mining speed of 13g / s can dig about 0.035 bitcoins 24 hours a day according to the computing power and difficulty of the whole network in 2013.

5. There is no doubt that there is radiation. If you play with your mobile phone or watch TV, there will be radiation. The bitcoin miner is the same as you. The radiation is much greater than them. Some time ago, a miner's father got leukemia. Some people questioned whether it was because of the radiation from the bitcoin miner. However, there is still evidence that light radiation is harmful to the body

mining is to use mining equipment to calculate a large number of mathematical problems, confirm network transactions, and ensure the operation and safety of the whole network system. As a reward system, the miners will be given unequal bitcoin rewards

the operation of bitcoin miner consumes a lot of power and proces noise. When other people use graphics card mining, I need a lot of refrigeration equipment, burn many graphics cards, commonly known as burning graphics card. Even if bitcoin ASIC mining machine is used, it will also proce noise, so some people even think of using the heat generated by mining machine to warm up in winter. Many well-known big miners and data centers in the world have set up their mines in some countries near the Arctic, where the weather is cold, which can save a lot of refrigeration costs.

6. Bitcoin mining machine is also a computer. How much noise does the computer make when it is turned on is equal to its noise
bitcoin mining machine is a kind of computer used to earn bitcoin. This kind of computer generally has professional mining chips and works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server.

7. It's hard to say. It depends on the specific equipment you buy. With advanced equipment and high computing power, the price is naturally high. Of course, if you buy a obsolete bitcoin miner, it's much cheaper

if you haven't played bitcoin or mined before, it's recommended not to buy a miner to mine bitcoin. At present, the profit margin of mining is very low, and retail investors have graally withdrawn from the historical stage of mining. Mining is mainly some large mines, which are deployed in some remote provinces with low electricity price

of course, with free electricity, mining is also possible. If you don't know, you can trust me.

8. I suggest you don't go. I'm Lenovo g480 computer. I g for a week and got 0. 000034 bitcoins are not enough for electricity charges. If you want to dig them, you can dig them with professional graphics card machines. Because of different computing methods, it is efficient to dig them with graphics cards

9. I don't quite understand what you said, but I think what you said should be 1000g, which is 1t computing power. Here is the basic information of several mainstream mining machines, For reference only:

avalon2 single mode group
(chip frequency 1500mh / s) ￥ 488 100 g ￥ 4.9 / g 340 w ￥ 2.04 / g 0.0013 BTC
￥ 3.01 ↓ 999 days
avalon3 1.2t package ￥ 7199 1200 g ￥ 6 / g 1400 w ￥ 0.7 / g 0.0152 BTC
￥ 36.14 ＜ 999 days
longkuang Xiali 1T ￥ 3299 1000 g ￥ 3.3/g 1000W ￥ 0.6/g 0.0127 BTC
￥ 30.12 ↓ 999 days
longkuang Tang 1.5T ￥ 5299 1500g ￥ 3.5/g 1070w ￥ 0.43/g 0.019 BTC
￥ 45.18 ↓ 999 days
Xiaoqiang new rbox ￥ 368 100g ￥ 3.7/g 120W ￥ 0.72/g 0.0013 BTC
￥ 3.01 ↓ 999 days
xiaoqiang-r3 Miner ￥ 1050 450 g ￥ 2.3/g 480W ￥ 0.64/g 0.0057 BTC
￥ 13.55 ＜ 999 days
ant S3 + miner ￥ 1300 450 g ￥ 2.9/g 355w ￥ 0.47/g 0.0057 BTC
￥ 13.55 ＜ 999 days
ant S4 miner ￥ 7000 2000 g ￥ 3.5 / g 1400W ￥ 0.42 / g 0.0254 BTC
￥ 60.23 ↓ 999 days
roasted cat tube be200 0.79 BTC
￥ 2280 800 g ￥ 2.9/g 840 w ￥ 0.63/g 0.0102 BTC
￥ 24.09 ↓ 999 days
roasted cat prism 1.4T miner 1.39 BTC
￥ 4000 1400 g ￥ 2.9/g 1050 w ￥ 0.45/g 0.0178 BTC
￥ 42.16 ↓ 999 days

it is not recommended to mine now, You can go to bitcoin home to learn about the latest bitcoin news and consider it carefully!